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发明名称
Nursing nipple
摘要
申请公布号
US2737180(A)
申请公布日期
1956.03.06
申请号
US19540445877
申请日期
1954.07.26
申请人
DAVOL RUBBER COMPANY
发明人
PERREAULT EMILE V.
分类号
A61J11/02
主分类号
A61J11/02
代理机构
代理人
主权项
地址
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